Need to ensure that the dump_dir is created correctly and available
When command arguemnts are passed construct a filename if needed and
convert the arguements to a json object to pass to QMP.
(From OE-Core rev: 9a2f4e1e95f4a3f7ebbf08f46445c8ea670adce3)
Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>